SMILE YOU'RE ON CAMERA Yellow Business Security Sign CCTV Video Surveillance. Let the bad guys Know you are watching deter crime before it happens! They will see the signs and hopefully move on. The Large Text And Dynamic, Yet Simple Design Are Sure To Grab Attention. Signs Read: Smile You're On Camera. Made Of Durable Propylene. Each Sign Measures 12" X 8-1/2". Comes As 1Pc.